Deriving maximum possible total surplus and consumer surplus

1. An early freeze in California sours the lemon crop. What happens to consumer surplus in the market for lemons? What happens to consumer surplus in the market for lemonade? Illustrate your answers with diagrams. 2. There are four consumers willing to pay the following amounts for haircuts: Jerry: $7 Oprah: $2 Sally Jessy: $8 Montel: $5 There are four haircutting businesses with the following costs: Firm A: $3 Firm B: $6 Firm C: $4 Firm D: $2 Each firm has the capacity to produce only one haircut. For efficiency, how many haircuts should be given? Which businesses should cut hair, and which consumers should have their hair cut? How large is the maximum possible total surplus?